Names of 138428
| Nominal | 138428 |
| Cardinal | one hundred thirty-eight thousand four hundred twenty-eight |
| Ordinal | 138,428th |
| This number as US currency | one hundred thirty-eight thousand four hundred twenty-eight dollars |
| Is 138428 an odd number? | 138428 is NOT an odd number |
| Is 138428 an even number? | 138428 is an even number |
| Is 138428 a palindrome? | 138428 is NOT a palindrome number |
| Is 138428 a triangle number? | 138428 is NOT a triangle number |
138428 in other Bases
| Base 2 (Binary) | 1000011100101111002 |
| Base 3 (Ternary) | 210002122223 |
| Base 4 (Quaternary) | 2013023304 |
| Base 5 (Quinary) | 134122035 |
| Base 6 (Senary) | 25445126 |
| Base 8 (Octal) | 4162748 |
| Base 12 (Duodecimal) | 6813812 |
| Base 16 (Hexadecimal) | 21CBC16 |
| Base 20 (Vigesimal) | H61820 |
Primes and Factors tests for 138428
| Is 138428 a Prime Number? | 138428 is NOT a prime |
| Is 138428 a perfect number? | 138428 is NOT a perfect number |
| Is 138428 a Mersenne Prime? | 138428 is NOT a Mersenne prime |
| Is 138428 a Fermat Prime? | 138428 is NOT a Fermat prime |
| Is 138428 a Fibonacci Prime? | 138428 is NOT a Fibonacci prime |
| Is 138428 a Partition Prime? | 138428 is NOT a Partition prime |
| Is 138428 a Pell Prime? | 138428 is NOT a Pell prime |
| Prime Factors | Prime factors of 138428 |
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138428 in other Numerals
| 138428 in Roman Numeral | CXXXVMMMCDXXVIII |
| 138428 in Chinese Numeral | 壹拾萬叄萬捌仟肆佰貳拾捌 |
| 138428 in Egyptian Numeral | 𓆐𓂯𓇃𓍥𓎇𓐁 |
| 138428 in Babylonian Numeral |    |
Roots and stuff for 138428
| Is 138428 a square number? | 138428 is NOT a square number |
| Is 138428 a cube number? | 138428 is NOT a cube number |
| Square root of the number 138428 | 372.05913508473 |
| Cube root of the number 138428 | 51.729861394752 |
Recreational math for 138428
| Number 138428 reversed | 824831 |
| Sum of the digits | 26 |
| No of digits | 6 |